baber/WOPTO huggingface dataset:
Patent IL-91100-A (IL)
Title: 4-demethoxydaunomycinone-4-carboxylic acid and esters thereof and their preparation
IPC: C07H15/252
Filed: 1989-07-25
Abstract: 4-substituted anthracyclinones of formula (I) <CHEM> wherein R represents a hydrogen atom or a straight or branched alkyl, alkenyl or alkynyl group having from 1 to 10 carbon atoms, are intermediates in the preparation of antitumor anthracycline glycosides of formula (IX): <CHEM> wherein R is as defined above and R1 is a hydrogen atom or a hydroxy group, and pharmaceutically acceptable salts thereof.
Patent JP-H11212179-A (JP)
Title: Photographing device
Inventor: KONDO HIDEYUKI
IPC: G03B17/48
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a photographing device capable of monitoring a subject and recording an image obtained the moment photographing with strobe light is performed by a main camera through a camera for monitoring such as a video camera in the case of photographing by using the main camera recording the image on photographic sensitive material. SOLUTION: As for this photographing device 1; the diaphragm mechanism 31 of the video camera 3 for monitoring converges received light quantity and the sensitivity thereof is switched to a lower level than the sensitivity obtained till performing external operation for performing shutter opening action by the time shutter totally opening action is performed by a still camera 2 at latest when and after external operation for shutter opening action is performed in the camera 2 in the case of performing photographing with strobe light by the camera 2. Therefore, even when a strobe light emitting device 7 emits light and the illuminance of the subject rises suddenly, the excellent picture is obtained by the video camera 3 and kept on a recording disk 44 as a still picture.
Patent JP-H08196701-A (JP)
Title: Pachinko game machine
Inventor: ITO KOJI
IPC: A63F7/02
Filed: 1995-01-25
Abstract: PURPOSE: To enhance interest of a pachinko game and thereby to improve profitability of game houses by providing the machine with a means or storing and variably controlling specific prize signals, which variably controls the upper limit of memory of a specific prize signal storing means, when a given condition is achieved. CONSTITUTION: A game zone 13 is provided with a special pattern varying device 10 at the center and with a variable prize device 4 below the device 10. A variable display is started for a variable display game, based on prize winning to the first type starting port 14, where a big hit is set at the condition of 3 patterns displayed at a variable display 15 matching a given pattern, to give a player a lot of prizes by allowing a door 16 at a big prize port 4a in the variable prize device 4 to open in a given manner. The special pattern varying device 10 and a common pattern varying device 18 are activated by a signal transmitted from a specific prize signal detecting means and stored in a RAM, where the upper limit of memory at the RAM is varied when a given condition is achieved, i.e., when a special game condition is attained, to enhance interest of the game.
Patent JP-H11210845-A (JP)
Title: Auto tensioner
Inventor: YAMAKAWA TADASHI
IPC: F16H7/08
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To prevent partial wear of a friction plate to prolong the life of the friction plate in an auto tensioner of an offset structure. SOLUTION: One end side of an arm is turnably supported on a fixed supporting shaft, a tension pulley 3 is turnably supported on the other end side of the arm, the tension pulley 3 is in an offset state where it is projected forward from the free end side of the supporting shaft, and a friction plate 5 is arranged between the one end side of the arm and the supporting shaft to give turning resistance to the arm. In this case, a notch part 5a is provided in an area to which a load at least caused by the offset arrangement of the tension pulley 3 is to be applied, and a load bearing member 15 which abuts on a friction plate-sliding surface in the supporting shaft 1 is provided in a fixed state, in an area which corresponds to the notch part 5a on the friction- plate-sliding surface on one end side of the arm.  Thus, the load caused by the offset arrangement can be mainly borne by the load bearing member 15, and thereby the friction plate 5 can be difficult to be loaded.
Patent JP-H08202270-A (JP)
Title: Mounting structure of display board
Inventor: FUJITA SATOSHI
IPC: G09F7/18
Filed: 1995-01-25
Abstract: PURPOSE: To make it possible to mount a display board in a desired direction by superposing the mounting parts of a strut and the display board and inserting a fixture having the ruggedness of the same pitch as the pitch of through-holes of a circular shape in section having the ruggedness formed in both mounting parts into the through-holes. CONSTITUTION: The display board mounting part 2 disposed at the strut 1 which is a cylindrical body of a square shape in section via a plate 1 consists of a cylindrical juncture having a through-hole at the center and a jig inserted into the through-hole and fixed by screws 26. The inner peripheral surface of the jig is provided with the through-hole 27 of the circular shape in section having many pieces of the ruggedness 28 which are long in the axial direction and have the same pitch in the peripheral direction. The strut mounting part 4 of the display board 3 mounted with a display panel 32 on both side faces of a display frame 31 consists of the cylindrical juncture having the through-hole long in the axial direction at its center and the jig 4 which has the same shape as the shape of the jig of the display board mounting part 2 and is inserted into its through-hole. The display board 3 is directed to a desired direction. The ruggedness 28 of the display board mounting part 2 and the ruggedness 48 of the strut mounting part 4 are then mated with each other. The fixture 5 having the ruggedness 58 of the same pitch as the pitch of the ruggedness is inserted thereto.
Patent JP-S59136579-A (JP)
Title: Irrigation canal installing type hydraulic power plant
Inventor: NUKAZUKA MASARU
IPC: F03B13/08
Filed: 1983-01-24
Abstract: PURPOSE:To reduce the cost of electric power by a method wherein the electric power is generated by a water turbine generater utilizing the power of water introduced by the effect of syphon of a water introducing duct provided so as to be astride over the water introducing dam of the irrigation canal. CONSTITUTION:The water introducing duct 3 is provided so as to ride over the water introducing dam 2 of the irrigation canal 1 and a water turbine generator unit 10, consisting of a cross-flow type water turbine 4, for example, and an A.C. generator 5 driven by the water turbine through a pulley P and a belt V, is installed at the discharging end 3a of the duct 3. The water turbine is rotated by the hydraulic pressure of water stream, shown in the diagram by arrow signs, introduced by the syphon effect of the water introducing duct 3 provided so as to ride over the water introducing dam 2 of the irrigation canal 1, and the generator is rotated to generate the electric power.
Patent JP-H09218374-A (JP)
Title: Device supplying nonglaring diffused sunshine to room
Inventor: HERUMUUTO FUEDAAMAN
IPC: F21V8/00
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To provide the device which supplies the room with the nonglaring diffused sunshine. SOLUTION: A stack of optical deflecting elements 19 is installed at the upper part of a window 12. The sunshine which is made incident on the optical deflecting elements formed of transparent synthetic materials are totally and repeatedly reflected at mutually different angles γ inside the optical deflecting elements which each have the center part 21 curved and straight end parts 20, and consequently the sunshine is dispersed and projected from the optical deflecting elements 19 while forming a prism of light beams having horizontal bottom edges. The angle of a vertical line 34 to the horizontal is properly selected to gather the sunshine by the maximum possible quantity and guide it in the room to be lit with a uniform diffusion distribution.
Patent JP-H02288927-A (JP)
Title: Shared memory management system
Inventor: TSUGANE TAKAYUKI
IPC: G06F15/177
Filed: 1989-01-18
Abstract: PURPOSE:To unify memory management systems of plural processors by providing each processor of a multiprocessor system with a shared memory managing mechanism. CONSTITUTION:Shared memory managing means 3a to 3c are built in processors 2a to 2c respectively, and the table number (T1, T2 to Tn) and the record number (1, 2 to (k)) are used by programs in processors 2a to 2c to read and write a shared memory 1. A bus 4 is provided as the common signal line through which processors 2a to 2c access the shared memory 1, and communication information 5a and 5b are packet information or CDT (cyclic digital transmission) information transmitted and received through communication lines to which processors 2a to 2c are connected. Thus, memory management systems of plural processors are unified.
Patent JP-S62167068-A (JP)
Title: Multifilm ribbon cassette
Inventor: YOSHIKAWA SHIGERU
IPC: B41J35/36
Filed: 1986-01-21
Abstract: PURPOSE:To make it possible to inexpensively detect the terminal of a ribbon with high accuracy without making the control of printing operation complicated, by detecting the change in the outer diameter of the ribbon by the revolving operation of a detection means to detect the terminal of the ribbon. CONSTITUTION:The outer diameter of a pan cake shaped film 7 changes with the elapse of printing and, when said outer diameter reaches a predetermined one or more, a terminal detection lever 11 is revolved to the direction shown by an arrow C while the surface of the pan cake shaped film 7 is contacted with the end roller 12 of the terminal detection lever 11. A detection switch is provided so as to correspond to the leading end 11a of the terminal detection lever 11 and turned ON/OFF by the revolution of the terminal detection lever 11 to enable the detection of the terminal of the ribbon.
Patent JP-H01188526-A (JP)
Title: Novel polycondensation product and production thereof
Inventor: KAMISHIRO KAZUHIRO
IPC: C08G73/00
Filed: 1988-01-22
Abstract: PURPOSE:To obtain the subject polycondensation product which is a poly-Schiff base having excellent hydrolysis resistance, by carrying out polycondensation reaction of a diaminoalkane with a dibenzoylpyridine. CONSTITUTION:The objective polycondensation product having the recurring unit of formula and exhibiting a specific viscosity etasp/c of 0.1-1.0 (in 0.2mol m-cresol chloroform solution at 30 deg.C) is produced by heating an alpha,omega- diaminoalkane of formula H2N(CH2)NH2 (n is 2-12) (usually 1,6-diaminohexane) and 2,6-dibenzoylpyridine in the presence of a solvent (preferably chloroform, etc.) and 0.1-0.3mol-concentration of cresol catalyst (based on the solvent) at the refluxing temperature of the solvent.
Patent JP-S62168935-A (JP)
Title: Engine
Inventor: MORISHITA TAKAYOSHI
IPC: F02D15/04
Filed: 1986-01-21
Abstract: PURPOSE:To obtain optimum compression ratio and to improve an output in each speed region, by providing sliding members in a wall, constituting a combustion chamber, while protruding the sliding member to and retracting it from the combustion chamber so as to change its volume. CONSTITUTION:An annular groove 3a is formed in the bottom part of a cylinder head 3 in the upper of a cylinder block 2, and sliding members 4, 4' are provided in said groove 3a. A combustion chamber 50 is partitioned by the sliding members 4, 4', cylinder head 3, cylinder 2a and a top part 1a of a piston 1. The sliding members 4, 4', which are semi-circular arc-shaped plate materials, are arranged butting these materials so as to form an annular shape. The sliding members 4, 4' are driven by motors 10, 10' through cam discs 7, 7' and eccentric cam mechanisms 8, 8'. In this way, compression ratio can be optimized by protruding and retracting the sliding members to change volume of the combustion chamber in accordance with an engine speed.
Patent JP-H02191842-A (JP)
Title: Idle adjusting method for internal combustion engine
Inventor: NISHIZAWA HIROYUKI
IPC: F02D41/08
Filed: 1989-01-19
Abstract: PURPOSE:To facilitate idle adjustment holding an engine to a stable operational condition with a less fluctuation of engine speed by fixing a bypass valve in its operating amount to a predetermined value thereafter adjusting an idle adjusting means so that the engine speed agrees with the regular idle speed. CONSTITUTION:In idle adjusting time, ignition timing is fixed to a predetermined value different from the regular ignition advance timing preferably to a predetermined value delayed from the regular ignition advance timing, while a bypass valve 14 is fixed in its operating amount to a predetermined value in accordance with a change amount of engine speed changing when the ignition timing is changed to the predetermined value from the regular ignition advance timing. Accordingly, an engine speed in this time is held to a speed approximate to the regular idle speed, stabilizing operation of an engine. Under this condition, an idle adjusting means 12 is adjusted to an adjusting speed equal to the idle speed. Consequently, the adjusting speed is equal to the idle speed easy to remember while facilitating adjustment, and the speed is difficult to be replaced with another speed value.
Patent JP-H07220560-A (JP)
Title: Manufacture of electrode for vacuum interrupter
Inventor: YOSHIOKA NOBUYUKI
IPC: B22F5/10
Filed: 1994-02-02
Abstract: PURPOSE:To prevent breakage or cracking in a compacted body in a method of compacting metal powder, and sintering it to provide an electrode for a vacuum interrupter. CONSTITUTION:Lubricant 13 is applied to interfaces of a die 11 and a lower punch 12, and material powder 14 is charged into space formed by the die 11 and the lower punch 12. The powder 14 is pressurized and compacted by the lower and an upper punches 12, 15 to achieve a compacting density of 70% the theoretical density, and an obtained compacted body 16 is sintered in vacuum pressure to provide an electrode.
Patent JP-H06225394-A (JP)
Title: Ultrasonic wave probe and manufacture for the ultrasonic wave probe
Inventor: ONOZATO AKIMASA
IPC: H04R17/00
Filed: 1993-01-26
Abstract: PURPOSE:To provide an ultrasonic wave probe provided with an electronic scanning function of forming without working by etching a piezoelectric film and manufacture therefor. CONSTITUTION:For this ultrasonic wave probe, a lower part electrode 2 is formed on the substrate 1 where a cylindrical lens surface 1A is formed, the barriers 5A of a sound absorbing metallic layer 5 are arranged in an array on the lower part electrode 2 and are coated with the piezoelectric film 6 thereon and further, separated upper electrodes 7 are arranged in the array on the piezoelectric film 6. Since the piezoelectric film 6 is divided and sectioned in the array by the barriers 5A inside, ultrasonic waves generated from the upper electrodes 7 and propagated inside the piezoelectric film 6 are interrupted by the barriers 5A, the propagation direction is limited, the ultrasonic waves do not exceed the barriers 5A and interfere with the other ultrasonic waves and the electronic scanning function can be provided similarly to the case when the piezoelectric film 6 is separated in the array and constituted by an etching work.
Patent JP-S63177847-A (JP)
Inventor: MATSUMIYA MASATAKE
IPC: A61B17/06
Filed: 1987-01-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07222415-A (JP)
Title: Ac generator for vehicle
Inventor: IKEDA RYUICHI
IPC: H02K1/22
Filed: 1994-02-02
Abstract: PURPOSE:To provide an AC generator for a vehicle which can reduce wind noise due to rotation of a centrifugal fan without decreasing the cooling efficiency of the coil end of a stator. CONSTITUTION:A rotor 4 which has a pair of cores 4a, each of which has a plurality of trapezoid claws 4b which project on the external face edge and engage with each other's claws is supported around a rotary shaft 5 and a stator 8 is installed on the external face of the rotor. The core 4a is provided with fans 12a, 12b at its both ends. The fans have side plates 13a, 13b at its end and an outer diameter of the fans and the side plates should be 85% or above and 96% or below of the outer diameter of the core 4a. The core 4a forms a gradually narrowing section 14 wherein the outer diameter of a shoulder section of the claws gradually decreases toward an end face so that the outer diameter of the core 4a at an end face in the axial direction may be nearly the same as that of the fans 12a, 12b.
Patent JP-H02193592-A (JP)
Title: Overcurrent detection system for motor
Inventor: MIYAMOTO SATOSHI
IPC: H02P7/29
Filed: 1989-01-20
Abstract: PURPOSE:To improve the safety of a device by providing No.1 to No.6 resistors, a diode, an operational amplifier, a transistor and a comparator connected in series among a motor winding, an overcurrent detecting resistor, a power source, and a ground. CONSTITUTION:When a transistor Tr1 is turned ON, a current i1 flows through a resistor RS, a winding M, a resistor R1 and a diode D1. Resistors R1-R3 and R4-R6 are respectively connected in series, and connected to (-) and (+) inputs of an OP amplifier 2. The output of the OP amplifier 2 is connected to the base of a transistor Tr2, and the emitter of the transistor Tr2 is grounded. A voltage VA proportional to the amplitude of a current i1 generated across the resistor RA is input to the inverting input of a comparator 1, a reference voltage Vref is applied to the non-inverting input of the comparator 1, and when the former voltage becomes the latter voltage or higher, the comparator 1 outputs a low level. Thus, overcurrent can be prevented.
Patent JP-S60154739-A (JP)
Title: Data transmission system
Inventor: SATOU TAKEO
IPC: H04Q9/00
Filed: 1984-01-25
Abstract: PURPOSE:To obtain a method without transmission delay by transmitting outgoing control information according to the multi-drop system and transmitting incoming supervisory information according to the system relaying a memory in each slave station. CONSTITUTION:Plural slave stations are connected in series with a master station 1 in the one-pair NCDT system. Then the transmission of the outgoing control information is conducted by the multi-drop system and the incoming supervisory information is transmitted with the relaying of the memory 21 in each slave station. In performing the relaying, a cyclic data (CDT) from the low-order slave station is received and written in the memory 21. Then the timing when the reception of a synonim (SYN) of the CDT data is finished is controlled simultaneously to the transmission start timing of the SYN of the CDT data when the CDT data is read from the memory 21 and transmitted to the high- order slave station.
Patent JP-S5397063-A (JP)
Title: Method of lustering parison for botlle making
Inventor: SUZUKI MITSUO
IPC: B29C48/32
Filed: 1977-02-03
Abstract: PURPOSE: A temperature-controllable heating device is equipped at the outlet of the die lip and the surface of a resin pipe is melted according to the molding speed to prevent scorelines or marks. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06217685-A (JP)
Title: Freshness-keeping apparatus
Inventor: MAEDA MANABU
IPC: A01F25/00
Filed: 1993-01-27
Abstract: PURPOSE:To provide a freshness-keeping apparatus exhibiting excellent ethylene gas decomposing capability and sterilization performance, having high safety and producible at a low cost. CONSTITUTION:An ultraviolet lamp 3 is placed in a duct 1 having an opened end and the lamp is surrounded by a photo-excitation catalyst 4 which generates OH has radical by ultraviolet radiation to effect the oxidative decomposition of ethylene gas. A germ-collecting filter 5 connected to the outer atmosphere is placed on the side face of the duct 1 and irradiated with ultraviolet ray passed through the photo-excitation catalyst 4. A blower 6 to pass air from the germ-collecting filter 5 through the photoexcitation catalyst 4 to the opened end of the duct 1 is placed in the duct 1 at the downstream side of the photo- excitation catalyst 4 in the direction of the air flow.
Patent JP-S61174070-A (JP)
Title: Manufacture of yarn windup cot
Inventor: GOTO GIICHI
IPC: B65H75/28
Filed: 1985-01-24
Abstract: PURPOSE:To prevent a cylindrical rubber layer from distortion effectively by making the layer from unvulcanized rubber through a vulcanizing or semi- vulcanizing process, and by fitting it on and bonding to a core for cot at normal temp. after removal of a core for molding. CONSTITUTION:Unvulcanized achrylnitryl butasien rubber 2' is extruded to a molding core made in aluminum 4 to form a rubber molding around it, and the product undergoes vulcanizing process at approx. 150 deg.C or approx. 30min to form a cylindrical rubber layer 2, and thereafter the core 4 is removed. Then the inner surface of this rubber layer 2 is roughened and coated with epoxy resin 6. On the other hand, the outside surface of a core for comet, 5, made in aluminum is defatted, roughened and coated with epoxy resin 6 in several coats, whereon the above-mentioned cylindrical rubber layer 2 is fitted at normal temp. to be followed by pressure application with a plurality of rolls for close contact and bond. Then a slit 3 is provided at one end of the rubber layer 2. This construction prevents distortion of the rubber layer and provided sure size of the leading end for winding up a yarn with said slit.
Patent JP-H05207300-A (JP)
Title: Decoding processing method and decoder
Inventor: HAMAMICHI AKIHIRO
IPC: G06T9/00
Filed: 1992-01-27
Abstract: PURPOSE:To attain simple control circuit configuration by using a data input shift register for a decoder in common for a compressed picture and raw picture information. CONSTITUTION:A decoding circuit 3 observes a content of a 13-bit conversion shift register 4 and detects and decodes an MH or MR code. The detected code length in this case is fed to a control circuit 15 and the control circuit 15 sets the value to a shift counter 10 to urge the shift of a decoded code from the register 4. The decoding is proceeded and an EOL and a tag bit are shifted out and the reproduction of one line is finished. In this case, the shift register 4 and an 8-bit conversion shift register 3 receive picture information of a succeeding line. When the picture information of the succeeding line is raw picture information, a pad bit number inserted before the picture information is obtained by the shift register 3 reading the result from an incremental counter 9 and the result is set to the shift counter 10 and data in the shift register 4 are shifted by the number and succeeding bits are used for decoding object.
Patent JP-S59139269-A (JP)
Inventor: TEII MAIKERU DENHEI
IPC: A61M1/28
Filed: 1984-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60157647-A (JP)
Title: Virtual address converter
Inventor: KAGIMASA TOYOHIKO
IPC: G06F12/10
Filed: 1984-01-27
Abstract: PURPOSE:To apply the titled converter to the case of a small real storage capacity and a large virtual storage space by using a conversion table whose conversion time is short for an area of a virtual address which is used frequently, and using a real address conversion table small in size for other area. CONSTITUTION:The contents of a virtual address register 40 are inputted to a virtual address converting circuit 45 and a real address converting circuit 46, an address conversion is executed by referring to a virtual address conversion table 51 and a real address conversion table 52, respectively, and the result is sent to a selector 44. Also, a bank number part of the register 40 is compared with the contents of a bank register 41, and the result is sent to the selector 44. In case the result of comparison coincides, in case the result of conversion of the virtual address converting circuit 45 does not coincide, the result of conversion of the real address converting circuit 46 is set to a real address register 42.